5821793172 has 54 divisors (see below), whose sum is σ = 15852709418. Its totient is φ = 1790813088.

The previous prime is 5821793171. The next prime is 5821793203. The reversal of 5821793172 is 2713971285.

It can be written as a sum of positive squares in only one way, i.e., 4030472196 + 1791320976 = 63486^2 + 42324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5821793171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1648873 + ... + 1652399.

Almost surely, 2^5821793172 is an apocalyptic number.

5821793172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5821793172 is an abundant number, since it is smaller than the sum of its proper divisors (10030916246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5821793172 is a wasteful number, since it uses less digits than its factorization.

5821793172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077 (or 3545 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 5821793172 is about 76300.6760913689. The cubic root of 5821793172 is about 1798.9493016191.

The spelling of 5821793172 in words is "five billion, eight hundred twenty-one million, seven hundred ninety-three thousand, one hundred seventy-two".